| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 times | 821 |
64%
|
| 2 | 1 time | 150 |
11.7%
|
| 3 | 2 or 3 times | 135 |
10.5%
|
| 4 | 4 or 5 times | 53 |
4.1%
|
| 5 | 6 or 7 times | 33 |
2.6%
|
| 6 | 8 or 9 times | 17 |
1.3%
|
| 7 | 10 or 11 times | 3 |
0.2%
|
| 8 | 12 or more times | 70 |
5.5%
|
| Sysmiss | 17 |